%0 Journal Article
%A Johnson, Oliver
%A Goldschmidt, Christina
%T Preservation of log-concavity on summation
%J ESAIM: Probability and Statistics
%D 2006
%P 206-215
%V 10
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ps:2006008/
%R 10.1051/ps:2006008
%G en
%F PS_2006__10__206_0